UK is working to rescue its citizens as 'scared and desperate' people begin looting food
"Officials said that Israel and Egypt were prepared to let foreigners leave the Strip which is under heavy Israeli bombardment, but Hamas had refused."
I thought your claim was that they're not crossing because of the bombing, but in the article you linked they're saying they're still trying to cross and the the reason they're unable to is Egypt.
Not per the article you posted and even the most recent news that are about how almost nobody can cross because Egypt isn't letting them through. They're trying, even with the bombing, but very very few are being let through. And that's according to the people trying to cross.